As of 06:43 CDT

Weather in Sylvania, MO

69°

Sylvania, Monday, 12 October, 06:43

Clear. Feels like 69°. High 90°, low 69°.

Pressure29.94 inHg

Wind14 mph SW

Humidity71%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

Tue, 1393° / 69°

93 °

Sylvania, Tuesday, 13 October

Light rain. High 93°, low 69°.

Pressure29.91 inHg

Wind12.7 mph SW

Humidity54%

Visibility6.2 mi

Dew point69°

Wed, 1481° / 71°

0.31

81 °

Sylvania, Wednesday, 14 October

Rain. High 81°, low 71°.

Pressure30.03 inHg

Wind7.7 mph SW

Humidity93%

Visibility2.9 mi

Dew point73°

Thu, 1579° / 70°

1.11

79 °

Sylvania, Thursday, 15 October

Heavy rain. High 79°, low 70°.

Pressure30.03 inHg

Wind12.4 mph SW

Humidity75%

Visibility6.2 mi

Dew point72°

Fri, 1666° / 52°

0.04

66 °

Sylvania, Friday, 16 October

Light rain. High 66°, low 52°.

Pressure30.50 inHg

Wind18.7 mph N

Humidity51%

Visibility—

Dew point41°

Sat, 1761° / 45°

61 °

Sylvania, Saturday, 17 October

Overcast. High 61°, low 45°.

Pressure30.42 inHg

Wind9.4 mph SE

Humidity55%

Visibility—

Dew point41°

Sun, 1870° / 42°

70 °

Sylvania, Sunday, 18 October

Clear. High 70°, low 42°.

Pressure30.24 inHg

Wind10.6 mph S

Humidity28%

Visibility—

Dew point29°

Mon, 1973° / 50°

73 °

Sylvania, Monday, 19 October

Light rain. High 73°, low 50°.

Pressure30.18 inHg

Wind12.1 mph S

Humidity35%

Visibility—

Dew point39°

Tue, 2082° / 56°

0.01

82 °

Sylvania, Tuesday, 20 October

Light rain. High 82°, low 56°.

Pressure30.15 inHg

Wind10.3 mph SE

Humidity43%

Visibility—

Dew point51°

Wed, 2182° / 65°

82 °

Sylvania, Wednesday, 21 October

Mostly clear. High 82°, low 65°.

Pressure30.15 inHg

Wind11.1 mph SE

Humidity50%

Visibility—

Dew point57°

Thu, 2281° / 69°

81 °

Sylvania, Thursday, 22 October

Overcast. High 81°, low 69°.

Pressure30.18 inHg

Wind15.1 mph S

Humidity45%

Visibility—

Dew point55°

Fri, 2379° / 63°

0.02

79 °

Sylvania, Friday, 23 October

Light rain. High 79°, low 63°.

Pressure30.24 inHg

Wind11.9 mph NE

Humidity52%

Visibility—

Dew point58°

Sat, 2482° / 59°

0.01

82 °

Sylvania, Saturday, 24 October

Light rain. High 82°, low 59°.

Pressure30.12 inHg

Wind15.3 mph S

Humidity43%

Visibility—

Dew point54°

Sun, 2572° / 57°

0.02

72 °

Sylvania, Sunday, 25 October

Light rain. High 72°, low 57°.

Pressure29.97 inHg

Wind20.3 mph W

Humidity46%

Visibility—

Dew point49°

Mon, 2665° / 50°

65 °

Sylvania, Monday, 26 October

Overcast. High 65°, low 50°.

Pressure30.15 inHg

Wind11.6 mph N

Humidity56%

Visibility—

Dew point46°

Tue, 2767° / 45°

67 °

Sylvania, Tuesday, 27 October

Clear. High 67°, low 45°.

Pressure30.12 inHg

Wind5.5 mph N

Humidity48%

Visibility—

Dew point41°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Sylvania, MO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Sylvania, MO since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.